Melting point :17.5 °C(lit.)
Boiling point :37 °C(lit.)
Density :2.3 g/mL at 25 °C(lit.)
Flash point :35°CC
solubility :Miscible with saturated hydrocarbons, chlorinated and fluorinated hydrocarbons.
form :Liquid
color :Colorless
Water Solubility :hydrolyzed in H2O; soluble anhydrous HF: 1.5 moles/1000g HF [MER06]
Crystal Structure :Cubic
Sensitive :Hygroscopic
Merck :14,6237
Exposure limits :ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3 CAS DataBase Reference :7783-77-9(CAS DataBase Reference)
EPA Substance Registry System :Molybdenum fluoride (MoF6), (OC-6-11)- (7783-77-9)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
Precautionary statements:	P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P309 IF exposed or if you feel unwell: P310 Immediately call a POISON CENTER or doctor/physician. P402+P404 Store in a dry place. Store in a closed container.